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4 years ago

Solve the problem.

1 answer:

6 0

As the rug is circular, we only have to solve for the area of a circle. This is given by the following formula:

Area = pi * r^2

Where: pi = 3.1416
r = radius = 3ft

Area = 3.1416 * (3)^2
Area = 28.27 ft^2

The rug will cover about 28.27 ft^2 of the kitchen floor.

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Alex, Ian, and Ric together sold 48 tickets for the school fund-raiser. Alex sold 11 tickets and Ian sold 18 tickets. How many t

eimsori [14]

To determine the number of tickets that Ric sold, subtract from the total tickets sold the sum of the number of tickets sold by Alex and Ian. This is mathematically shown as,

tickets (Ric) = tickets (total) - (tickets (Alex) + tickets (Ian))

tickets (Ric) = 48 - (11 + 18) = 19

Hence, Ric sold 19 tickets for the fundraising.

8 0

3 years ago

Read 2 more answers

Please help me, I’ll give brainliest

kolbaska11 [484]

Answer:

x = 45

y = 5

Step-by-step explanation:

it is because

90/2 = 45

(90+10)/20 

(100)/20 = ,5

7 0

4 years ago

Which of the following sine values is the lowest Sin(82) Sin(3) Sin(78) Sin(15)

MaRussiya [10]

The answer is either Sin 3 or sin 82

4 0

3 years ago

The line AB had midpoint (2, 5). A has coordinates (1, 2). Find the coordinates of B.

sveta [45]

Answer:

The line AB, with A(Ax, Ay), B(Bx, By) and midpoint M(Mx, My) satisfying:

Ax + Bx = 2Mx

Ay + By = 2My

2 + Bx = 2*1

5 + By = 2*2

=> Bx = 0

=> By = -1

=> B(0, -1)

Hope this helps!

5 0

3 years ago

Read 2 more answers

C − 5.5 ≤ 5.5 inequality

Natali5045456 [20]

Answer:

$c\leq 11$

Step-by-step explanation:

5 0

3 years ago